I have a business that has 5000 unique items that go in and out of inventory each month. Each item is already laser etched with a QR code that is encoded with a unique serial number. I'd like to find a cloud based app inventory tool to track when items go out and come back in.<p>Any suggestions or does someone want to build this iOS app?<p>The initial scan would have to import the serial numbers. I've got an app that will handle everything else but requires me to physically enter the serial #s on the front end and I simply don't have the time to do this.